Year	DOD, current US$
1970	1065196000
1971	1170138000
1972	1608727000
1973	1928853000
1974	2323664000
1975	2808602000
1976	3332968000
1977	3655841000
1978	3972025000
1979	4505397000
1980	5142002000
1981	5908688256.6
1982	6992144618.3
1983	7807784154.5
1984	8533133939.1
1985	9681355452.9
1986	10402579265.6
1987	11698029182
1988	12185908716
1989	12568023648
1990	13621962774.6
1991	14203381000
1992	15339123000
1993	15978150000
1994	17666075000
1995	17499054000
1996	17615773000
1997	17911693000
1998	18561718000
1999	18929685000
2000	18888421000
2001	19457962000
2002	21010862000
2003	22598691000
2004	23716798000.1
2005	22728227000
2006	24433023000
2007	25318674000
2008	25365082000
2009	26049870000
2010	25888349000
2011	26604766000
2012	26383891000
2013	26405903000
2014	25343487000
2015	24120935000
2016	23519621000
2017	24379153000
2018	23069523000
2019	22017976000
2020	22157227000
2021	21159628000
2022	18811299000